<http://schema.org/description>
"Nov. 21 - Egyptian protesters clash with police, hurling stones at army forces who fire canisters of teargas in return. Rough Cut (no reporter narration)."^^<http://www.w3.org/2001/XMLSchema#string>
<http://in.reuters.com/video/2011/11/21/police-fire-teargas-at-protesters?videoId=225446238>